From: Chao Yu Date: Mon, 20 Jan 2025 11:19:41 +0000 (+0800) Subject: f2fs: procfs: show mtime in segment_bits X-Git-Tag: v6.14-rc1~63^2~3 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f6370a360d46e4cf10f5dde3c857747994fe1fd5;p=thirdparty%2Fkernel%2Flinux.git f2fs: procfs: show mtime in segment_bits Show mtime in segment_bits for debug. cat /proc/fs//f2fs/loop0/segment_bits format: segment_type|valid_blocks|bitmaps|mtime segment_type(0:HD, 1:WD, 2:CD, 3:HN, 4:WN, 5:CN) 0 3|1 | 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00| ffffffffffffffff 1 4|3 | 00 d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00| ffffffffffffffff 2 5|0 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00| ffffffffffffffff 3 0|1 | 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00| ffffffffffffffff Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c index 6b99dc49f7761..d15c68b28952b 100644 --- a/fs/f2fs/sysfs.c +++ b/fs/f2fs/sysfs.c @@ -1472,7 +1472,7 @@ static int __maybe_unused segment_bits_seq_show(struct seq_file *seq, le32_to_cpu(sbi->raw_super->segment_count_main); int i, j; - seq_puts(seq, "format: segment_type|valid_blocks|bitmaps\n" + seq_puts(seq, "format: segment_type|valid_blocks|bitmaps|mtime\n" "segment_type(0:HD, 1:WD, 2:CD, 3:HN, 4:WN, 5:CN)\n"); for (i = 0; i < total_segs; i++) { @@ -1482,6 +1482,7 @@ static int __maybe_unused segment_bits_seq_show(struct seq_file *seq, seq_printf(seq, "%d|%-3u|", se->type, se->valid_blocks); for (j = 0; j < SIT_VBLOCK_MAP_SIZE; j++) seq_printf(seq, " %.2x", se->cur_valid_map[j]); + seq_printf(seq, "| %llx", se->mtime); seq_putc(seq, '\n'); } return 0;